diff --git a/config/_default/params.yaml b/config/_default/params.yaml
index 04c9b5a..331f896 100644
--- a/config/_default/params.yaml
+++ b/config/_default/params.yaml
@@ -71,7 +71,7 @@ address_format: dk
 
 highlight: true
 math: false
-diagram: false
+diagram: true
 privacy_pack: false
 show_related:
   book: true
diff --git a/content/sailing/sailingpics/gallery/DSC_9390.JPG b/content/sailing/sailingpics/gallery/DSC_9390.JPG
new file mode 100644
index 0000000..08ce955
Binary files /dev/null and b/content/sailing/sailingpics/gallery/DSC_9390.JPG differ